The exterior of St. Boniface Catholic Church in Manitowoc, Wisconsin. / Credit: John Maurer

CNA Staff, Jul 15, 2025 / 14:10 pm (CNA).

The Diocese of Green Bay can close down a historic parish in Manitowoc, Wisconsin, the Vatican has ruled, bringing an end to efforts by a small group of parishioners to prevent the permanent shuttering of the church.

The Apostolic Signatura, the highest court at the Holy See, ruled against parishioner efforts to save St. Boniface Church from closure. The ruling affirms Bishop David Ricken’s 2023 order relegating the parish building to “profane but not sordid use.”

“Planning for the disposition of the church, contents, and property is underway,” the diocese said in a statement announcing the Vatican’s decision.

“Please continue to pray for the parish and community,” the diocese added.

The order brings an end to a multiyear, multimillion-dollar effort to save St. Boniface from closure. The parish itself dates to the 1850s while the current building was constructed in 1886. 

Parishioners raised around $2 million to help bankroll a restoration of the parish. And last year advocates launched a GoFundMe to fund $8,000 worth of attorney’s fees for a canon lawyer to argue their case before the Holy See. 

John Maurer, a Manitowoc resident who helped lead the effort, told CNA last year that advocates had exhausted several avenues of appeal before seeking the ruling from the signatura. 

“We went to the Court of the Dicastery for the Clergy. They ruled in favor of Bishop Ricken’s decree,” he said at the time. “We then went to the Supreme Tribunal. They sided with the lower court.”

Reached on Tuesday, Maurer told CNA that the decision to abandon the parish’s “rich history and architectural grandeur” is “a huge mistake that will be regretted for decades to come.”

“There has been a huge outpouring of support for St. Boniface as many do recognize its significance and the importance of protecting our Catholic patrimony [and] reverencing God,” he said.

The only way to stop the church’s demise, he said, would be for Ricken to “realize the gravity of this long-lasting decision and to bring it to a stop and instead give it to an oratory to take care of.”

The parish church was originally built by German immigrants. Wisconsin welcomed tens of thousands of immigrants from Germany throughout the 19th century. 

Declining attendance saw the church merged with other parishes in 2005, though it was still used for some special observances and occasions. 

The last regularly scheduled Mass took place in the building in 2005, while the most recent Mass overall was held in 2013.